%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ130_1 : TPTP v9.2.0. Released v5.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.RFD4WgfxHK true
% Computer : n021.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Oct 2 04:49:44 PM UTC 2025
% Result : Theorem 0.58s 0.75s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 19 ( 8 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 55 ( 7 ~; 3 |; 0 &; 44 @)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Number of types : 5 ( 4 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 4 ( 0 ^; 4 !; 0 ?; 4 :)
% Comments :
%------------------------------------------------------------------------------
thf(dog_type,type,
dog: $tType ).
thf(cat_type,type,
cat: $tType ).
thf(human_type,type,
human: $tType ).
thf(animal_type,type,
animal: $tType ).
thf(cat_to_animal_type,type,
cat_to_animal: cat > animal ).
thf(hates_type,type,
hates: human > human > $o ).
thf(jon_type,type,
jon: human ).
thf(garfield_type,type,
garfield: cat ).
thf(owner_of_type,type,
owner_of: animal > human ).
thf(odie_type,type,
odie: dog ).
thf(dog_to_animal_type,type,
dog_to_animal: dog > animal ).
thf(chased_type,type,
chased: dog > cat > $o ).
thf(odie_chased_garfield,axiom,
chased @ odie @ garfield ).
thf(zip_derived_cl5,plain,
chased @ odie @ garfield,
inference(cnf,[status(esa)],[odie_chased_garfield]) ).
thf(dog_chase_cat,axiom,
! [C: cat,D: dog] :
( ( chased @ D @ C )
=> ( hates @ ( owner_of @ ( cat_to_animal @ C ) ) @ ( owner_of @ ( dog_to_animal @ D ) ) ) ) ).
thf(zip_derived_cl4,plain,
! [X0: cat,X1: dog] :
( ( hates @ ( owner_of @ ( cat_to_animal @ X0 ) ) @ ( owner_of @ ( dog_to_animal @ X1 ) ) )
| ~ ( chased @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[dog_chase_cat]) ).
thf(zip_derived_cl15,plain,
hates @ ( owner_of @ ( cat_to_animal @ garfield ) ) @ ( owner_of @ ( dog_to_animal @ odie ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(jon_hates_jon,conjecture,
hates @ jon @ jon ).
thf(zf_stmt_0,negated_conjecture,
~ ( hates @ jon @ jon ),
inference('cnf.neg',[status(esa)],[jon_hates_jon]) ).
thf(zip_derived_cl6,plain,
~ ( hates @ jon @ jon ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl18,plain,
( ( ( owner_of @ ( cat_to_animal @ garfield ) )
!= jon )
| ( ( owner_of @ ( dog_to_animal @ odie ) )
!= jon ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl15,zip_derived_cl6]) ).
thf(jon_owns_garfield,axiom,
( jon
= ( owner_of @ ( cat_to_animal @ garfield ) ) ) ).
thf(zip_derived_cl1,plain,
( jon
= ( owner_of @ ( cat_to_animal @ garfield ) ) ),
inference(cnf,[status(esa)],[jon_owns_garfield]) ).
thf(jon_owns_odie,axiom,
( jon
= ( owner_of @ ( dog_to_animal @ odie ) ) ) ).
thf(zip_derived_cl2,plain,
( jon
= ( owner_of @ ( dog_to_animal @ odie ) ) ),
inference(cnf,[status(esa)],[jon_owns_odie]) ).
thf(zip_derived_cl23,plain,
( ( jon != jon )
| ( jon != jon ) ),
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl1,zip_derived_cl2]) ).
thf(zip_derived_cl24,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl23]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : PUZ130_1 : TPTP v9.2.0. Released v5.5.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.RFD4WgfxHK true
% 0.13/0.35 % Computer : n021.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 15:10:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.57/0.65 % Total configuration time : 435
% 0.57/0.65 % Estimated wc time : 1092
% 0.57/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.75 % Solved by fo/fo6_bce.sh.
% 0.58/0.75 % BCE start: 7
% 0.58/0.75 % BCE eliminated: 0
% 0.58/0.75 % PE start: 7
% 0.58/0.75 logic: eq
% 0.58/0.75 % PE eliminated: 2
% 0.58/0.75 % done 4 iterations in 0.005s
% 0.58/0.75 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.58/0.75 % SZS output start Refutation
% See solution above
% 0.58/0.75
% 0.58/0.75
% 0.58/0.75 % Terminating...
% 1.56/0.85 % Runner terminated.
% 1.56/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------